INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dd1e8fd607d840a36826d064ef920f9a4662f52364272857e33bea4d073b957', 
    'CjiLpf50r1sGPKnOh6LouDoUlu3f92w3cjDGI+kTeD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)